Lock plate for a door



FIG. 1 is a front, top, right side perspective view of a lock plate for a door showing our new design;

FIG. 2 is a top plan view of the lock plate for a door shown in FIG. 1, the bottom plan view being identical thereto;

FIG. 3 is a left side elevational view of the lock plate for a door shown in FIG. 1;

FIG. 4 is a right side elevational view of the lock plate for a door shown in FIG. 1;

FIG. 5 is a front elevational view of the lock plate a door shown in FIG. 1; and,

FIG. 6 is a rear elevational view of the lock plate for a door shown in FIG. 1.

The broken lines illustrate environmental structure which forms no part of the claimed design. 

CLAIM The ornamental design for a lock plate for a door, as shown and described. 